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The Best Episodes of Alien Worlds

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Every episode of Alien Worlds ranked from best to worst. Let's dive into the Best Episodes of Alien Worlds!

The Best Episodes of Alien Worlds

Applying the laws of life on Earth to the rest of the galaxy, this series blends science fact and fiction to imagine alien life on...

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  1. 6.9/10(258 votes)

    #1 - Janus

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    S1:E2

    Ants, scorpions and fireflies provide clues for biologists to conjecture about life on exoplanet Janus, including highly adaptable pentapods.

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    Directors:Daniel M. Smith, Tim Lambert, Suzy Boyles
    Writer:N/A
  2. 6.9/10(237 votes)

    #2 - Eden

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    S1:E3

    Twin stars create an oxygen-rich atmosphere on Eden, where a teeming biosphere may parallel seasonal cycles of predation and reproduction o Earth.

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    Directors:Nigel Paterson, Daniel M. Smith, Ben Wilson
    Writer:N/A
  3. 6.8/10(365 votes)

    #3 - Atlas

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    S1:E1

    On Exoplanet Atlas, dense gravity creates a thick atmosphere allowing airborne life forms to thrive - but also providing a lesson in adaptability.

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    Director:N/A
    Writer:N/A
  4. 6.8/10(243 votes)

    #4 - Terra

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    S1:E4

    A hyperadvanced species makes their home on doomed exoplanet Terra, which orbits an aging star. Now they must colonize another world, using robots.

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    Directors:Tim Lambert, Suzy Boyles
    Writer:N/A

Best Episodes Summary

"Janus" is the best rated episode of "Alien Worlds". It scored 6.9/10 based on 258 votes. Directed by Daniel M. Smith, Tim Lambert, Suzy Boyles and written by N/A, it aired on 12/2/2020. This episode scored 0.0 points higher than the second highest rated, "Eden".